Matilda Sucia, 1879 New York, NY

Looking for Matilda Sucia who married a man named Oliver Felix Young (or Felix Oliver?). They had a child in New York, NY in 1879 named William Henry Young; after which, they moved to California when he was only around 10 years old or so. Mr. Young, as far as I can tell, was from Saint John's, New Brunswick, Canada. Any help with information on: Matilda Sucia, Oliver Felix (or Felix Oliver?) Young, and William Henry Young, would be GREATLY appreciated! Thanks everyone!Terrae